html,body{
	width: 100%;
	height: 100%;
}
html,body,ol,ul,li,dl,dt,dd,h1,h2,h3,h4,h5,h6,fieldset,legend,form,img,input{
	margin: 0;
	padding: 0;
}
a{
	text-decoration: none;
}
ul,ol,li{
	list-style:none;
}
img{
	display: block;
	border: 0;
}
i,em,b,strong{
	font-style: normal;
	font-weight: normal;
}
.clear:after{
	content: "";display: block;clear: both;height: 0;overflow: hidden;visibility: hidden;
}
.none{
	display: none;
}